Lines Matching refs:the
3 # Tests for the expression "$$", which looks as if it referred to a variable,
6 # If there really were a special variable named '$', the expressions ${${DOLLAR}}
7 # and $$ would always expand to the same value.
9 # Using the dollar sign in variable names is tricky and not recommended.
10 # To see that using this variable indeed affects the variable '$', run the
11 # test individually with the -dv option.
14 # At this point, the variable '$' is not defined. Therefore the second line
21 # Now overwrite the '$' variable to see whether '$$' really expands to that
22 # variable, or whether '$$' is handled by the parser.
25 # At this point, the variable '$' is defined, therefore its value is printed
26 # in the second .info directive.
Indexes created Sat Oct 11 19:10:01 GMT 2025